| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.34 | 6.730% | $243.7073 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $139.26 | 10.680% | $154.133 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $64.35 | 5.413% | $67.8333 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $34.45 | 9.542% | $37.7372 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $177.45 | 13.821% | $201.9754 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $143.67 | 5.352% | $151.3592 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $164.61 | 4.433% | $171.9072 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $952.13 | $1,028.6526 | $1,028.66 | $1,028.70 | $1,028.60 | |